18K Pendants

Uncompromising Elegance: Explore 18K Gold Pendants
With a richer hue and unmatched purity, 18k Gold Pendants represent the pinnacle of refined luxury. Whether you prefer the soft warmth of an 18k Rose Gold Pendant, the icy sophistication of 18k White Gold Pendants, or the radiant sparkle of 18k Diamond Pendants, every piece in our collection is crafted for those who value quality without compromise. Ideal for milestone gifts, daily adornment, or heirloom keepsakes, these pendants are more than jewelry—they're lasting treasures of artistry and elegance.

30 products
  • 18K Yellow and White Gold 1 7/8 Cttw Princess Baguette Diamond Key Shaped 18" Pendant Necklace (H-I Color, SI1-SI2 Clarity)
    18K Yellow and White Gold 1 7/8 Cttw Princess Baguette Diamond Key Shaped 18
    Regular price
    $8,212.67
    Sale price
    $8,212.67
  • 18K Rose Gold Round Green Tsavorite Gemstone Cluster Spiral Snake Design 18" Pendant Necklace (AAA+ Quality)
    18K Rose Gold Round Green Tsavorite Gemstone Cluster Spiral Snake Design 18
    Regular price
    $6,307.93
    Sale price
    $6,307.93
  • 18K Yellow Gold1/3 Cttw Diamond Scottish Terrier Brooch Pin and Pendant with Satin Finish (G-H Color, VS2-SI1 Clarity) - NO CHAIN INCLUDED
    18K Yellow Gold1/3 Cttw Diamond Scottish Terrier Brooch Pin and Pendant with Satin Finish (G-H Color, VS2-SI1 Clarity) - NO CHAIN INCLUDED-0
    Regular price
    $3,347.35
    Sale price
    $3,347.35
  • 18K White Gold 1 1/10 Cttw Diamond and Pink Tourmaline Double-Strand Art Deco Inspired Chandelier 18" Pendant Necklace (F-G Color, VVS2-VS1 Clarity)
    18K White Gold 1 1/10 Cttw Diamond and Pink Tourmaline Double-Strand Art Deco Inspired Chandelier 18
    Regular price
    $10,332.05
    Sale price
    $10,332.05
  • 18K White Gold 3/8 Cttw Pave Set Diamond and Sky Blue Topaz and Blue Sapphire Gemstone Floral Teardrop Halo 18" Pendant Necklace (G-H Color, SI2-I1 Clarity)
    18K White Gold 3/8 Cttw Pave Set Diamond and Sky Blue Topaz and Blue Sapphire Gemstone Floral Teardrop Halo 18
    Regular price
    $5,117.23
    Sale price
    $5,117.23
  • 18K White Gold 2 1/6 Cttw Pave Set Diamonds and Red Ruby Openwork Circles 18" Pendant Necklace (G-H Color, SI2-I1 Clarity) - Adjustable up to 16" - 18"
    18K White Gold 2 1/6 Cttw Pave Set Diamonds and Red Ruby Openwork Circles 18
    Regular price
    $9,964.55
    Sale price
    $9,964.55
  • 18K Yellow Gold 2 1/3 Cttw Diamond, Sapphire, and Emerald Dog Tag with Dolphin Silhouette Convertible 18" Pendant Necklace and Brooch (G-H Color, SI1-SI2 Clarity)
    18K Yellow Gold 2 1/3 Cttw Diamond, Sapphire, and Emerald Dog Tag with Dolphin Silhouette Convertible 18
    Regular price
    $14,742.05
    Sale price
    $14,742.05
  • 18K White Gold 1/4 Cttw Round Diamond and 6x4mm Purple Tanzanite Halo 18" Pendant Necklace (H-I Color, VS1-VS2 Clarity)
    18K White Gold 1/4 Cttw Round Diamond and 6x4mm Purple Tanzanite Halo 18
    Regular price
    $5,334.05
    Sale price
    $5,334.05
  • 18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18" Pendant Necklace (Black and G-H Color, SI1-SI2 Clarity)
    18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18
    Regular price
    $3,416.81
    Sale price
    $3,416.81
  • 18K Rose Gold 3/4 Cttw Diamond and Purple Amethyst Cluster Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K Rose Gold 3/4 Cttw Diamond and Purple Amethyst Cluster Heart Shape 18
    Regular price
    $4,025.75
    Sale price
    $4,025.75
  • 18K Yellow Gold 1 1/10 Cttw Diamond and Mixed Gemstone Floral Bouquet Pendant and Brooch Pin (G-H Color, VS1-VS2 Clarity)
    18K Yellow Gold 1 1/10 Cttw Diamond and Mixed Gemstone Floral Bouquet Pendant and Brooch Pin (G-H Color, VS1-VS2 Clarity)-0
    Regular price
    $9,964.55
    Sale price
    $9,964.55
  • 18K 1.00 Cttw Diamond Cat and Bail Pendant Necklace Collar with Matte Finish (F-G Color, VS2-SI1 Clarity)
    18K 1.00 Cttw Diamond Cat and Bail Pendant Necklace Collar with Matte Finish (F-G Color, VS2-SI1 Clarity)-0
    Regular price
    $9,300.85
    Sale price
    $9,300.85
  • 18K White Gold 2.00 Cttw Diamond Halo and Jade Shield Brooch Pin and Pendant (G-H Color, VS1-VS2 Clarity) CHAIN NOT INCLUDED
    18K White Gold 2.00 Cttw Diamond Halo and Jade Shield Brooch Pin and Pendant (G-H Color, VS1-VS2 Clarity) CHAIN NOT INCLUDED-0
    Regular price
    $28,707.05
    Sale price
    $28,707.05
  • 18K 3/4 Cttw Diamond and 12.5 MM Cultured Black Tahitian Pearl Heart Pendant Necklace (G-H Color, SI1-SI2 Clarity) - 18" Inches
    18K 3/4 Cttw Diamond and 12.5 MM Cultured Black Tahitian Pearl Heart Pendant Necklace (G-H Color, SI1-SI2 Clarity) - 18
    Regular price
    $5,554.55
    Sale price
    $5,554.55
  • 18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18
    Regular price
    $3,496.55
    Sale price
    $3,496.55
  • 18K Rose and White Gold Diamond Accent and London Blue Topaz and Cushion Cut Smoky Quartz Gemstone Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K Rose and White Gold Diamond Accent and London Blue Topaz and Cushion Cut Smoky Quartz Gemstone Dangle Drop 18
    Regular price
    $3,165.80
    Sale price
    $3,165.80
  • 18K White Gold Diamond Accent and Pear Cut Sky Blue Topaz and Pear Cut Black Onyx Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White Gold Diamond Accent and Pear Cut Sky Blue Topaz and Pear Cut Black Onyx Dangle Drop 18
    Regular price
    $3,132.73
    Sale price
    $3,132.73
  • 18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium 18" Pendant Necklace (G-H Color, VS2-SI1 Clarity)
    18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium 18
    Regular price
    $4,084.55
    Sale price
    $4,084.55
  • 18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity) - Adjustable up to 16" - 18"
    18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18
    Regular price
    $1,974.74
    Sale price
    $1,974.74
  • 18K White and Yellow Gold Diamond Accent and Yellow Citrine and Sky Blue Topaz Gemstone Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White and Yellow Gold Diamond Accent and Yellow Citrine and Sky Blue Topaz Gemstone Dangle Drop 18
    Regular price
    $3,959.60
    Sale price
    $3,959.60

Why Choose an 18k Gold Pendant?

When you want the richness of high-purity gold combined with enduring craftsmanship, nothing compares to an 18k Gold Pendant. Made with 75% pure gold, 18k pendants deliver a deeper, more vibrant gold tone than 10k or 14k counterparts—making them a top choice for those who appreciate finer details and elevated design.

What Makes 18k Gold Pendants Special:

  • High Gold Content: 75% pure gold for a richer tone and lasting value
  • Hypoallergenic: Fewer alloys make them ideal for sensitive skin
  • Luxury Aesthetic: Preferred in high-end jewelry and designer collections
  • Perfect for Diamonds: Offers an elegant backdrop that enhances gemstone brilliance

Whether you're investing in a timeless piece for yourself or gifting a pendant that speaks volumes, 18k Gold Pendants are designed to be cherished for generations.

18k Rose Gold Pendant: Romantic & Refined

Soft, rosy, and irresistibly feminine, the 18k Rose Gold Pendant is beloved for its romantic charm and warm, vintage appeal. This blush-toned gold is created by blending pure gold with copper alloys, resulting in a hue that flatters all skin tones and pairs beautifully with diamonds, morganite, and other gemstones.

Why You’ll Adore 18k Rose Gold Pendants:

  • Unique Warmth: Stands out from classic yellow and white gold
  • Trendy Yet Timeless: Perfect for modern and vintage-inspired styles
  • Complements Pastel or Pink Gemstones: A popular choice for bridal jewelry
  • Durable & Distinctive: Offers strength without sacrificing softness

From heart-shaped charms to intricately detailed medallions, the 18k Rose Gold Pendant adds a touch of modern romance to any outfit.

The Purity of 18k White Gold Pendants

Elegant and contemporary, 18k White Gold Pendants are crafted for those who prefer a clean, silvery finish with the high purity of 18k gold. Rhodium-plated for enhanced brightness and durability, white gold pendants are particularly stunning when paired with diamonds or sapphires.

Features of 18k White Gold Pendants:

  • Sophisticated Aesthetic: Modern, versatile, and universally flattering
  • Perfect for Diamond Settings: Highlights gemstone sparkle without distraction
  • Great for Men or Women: Works across a wide range of styles and age groups
  • Ideal for Formal Wear: Elevates any evening ensemble or special occasion

Choose a polished solitaire, a religious cross, or a geometric pendant—18k White Gold Pendants make a strong statement of elegance and refinement.

The Brilliance of 18k Diamond Pendants

A perfect union of richness and radiance, 18k Diamond Pendants offer unmatched luxury. Whether it’s a classic solitaire, a halo pendant, or a cluster design, the higher gold purity enhances the sparkle and value of every diamond.

Why Choose an 18k Diamond Pendant:

  • Enhanced Brilliance: High-karat gold complements natural diamonds beautifully
  • Heirloom Quality: Crafted to last, often passed down across generations
  • Elegant Settings: Prong, bezel, or pavé for optimal brilliance and security
  • Symbolic Gifting: Ideal for anniversaries, milestones, and romantic occasions

Add a diamond pendant to your jewelry box for a piece that transitions from day to night and effortlessly turns heads.

Popular Styles in 18k Pendant Collections

1. 18k Gold Pendant Necklaces

  • Classic yellow gold for a timeless, luxurious look
  • Ideal for layering or wearing solo
  • Available in minimalist or ornate designs

2. 18k Rose Gold Pendant Charms

  • Romantic and trendy
  • Perfect for nameplate, initial, or symbolic motifs
  • Pairs well with warm-toned outfits and rose gold chains

3. 18k White Gold Solitaire Pendants

  • Diamond or gemstone-centered
  • Clean lines, modern elegance
  • Works beautifully as bridal or anniversary jewelry

4. 18k Diamond Cross Pendants

  • Spiritual and stylish
  • A radiant twist on traditional faith symbols
  • Excellent for meaningful gifting

5. Custom & Engravable 18k Pendants

  • Personalized names, initials, or birthstones
  • Ideal for gifts or family keepsakes
  • Available in all gold tones

How to Style 18k Gold Pendants

Elegant Minimalism
Pair a simple 18k Gold Pendant with a fine gold chain and a solid-tone blouse for refined everyday elegance.

Layered Luxe
Combine an 18k Rose Gold Pendant with chokers and mid-length chains for a contemporary, stacked look.

Evening Glamour
Choose a bold 18k Diamond Pendant to complement a black dress, deep V-neck, or formal gown.

Work Chic
Go for a subtle 18k White Gold Pendant with clean lines to add polish to your business attire.

Weekend Casual
Wear your favorite 18k pendant on a rope or Singapore chain with jeans and a tee for effortless luxury.

Choosing the Right Chain for Your 18k Pendant

The beauty of an 18k pendant is enhanced when matched with the right chain.

Recommended Chain Styles:

  • Cable Chains: Timeless and simple—perfect for everyday wear
  • Rope Chains: Textured and elegant, ideal for heavier or diamond pendants
  • Box Chains: Durable and geometric—suitable for solitaire pendants
  • Singapore Chains: Twisted for added sparkle, pairs beautifully with 18k rose gold
  • Curb Chains: Strong and stylish, great for bold or unisex pendants

Suggested Chain Lengths:

  • 16–18 inches: Perfect for collarbone-length, subtle looks
  • 20–22 inches: Great for pendants that sit near the chest
  • 24+ inches: Best for statement pieces or men’s pendants

Always match chain color (yellow, rose, or white) with your pendant for a cohesive and polished appearance.

How to Care for 18k Pendants

18k gold is precious and deserves care to maintain its beauty.

Basic Tips:

  • Gently wipe with a soft cloth after each wear
  • Avoid exposure to chlorine, saltwater, and perfumes
  • Store separately to prevent scratching
  • For diamond pendants, use a soft brush and mild soap to clean the setting
  • Re-rhodium plate white gold pendants every 1–2 years to maintain luster

With proper care, your 18k Gold Pendant will remain a shining heirloom for generations.

When to Gift an 18k Pendant

18k Gold Pendants are treasured gifts that mark life’s most meaningful moments.

Best Gifting Occasions:

  • Anniversaries: Choose a 18k Diamond Pendant or rose gold heart design
  • Birthdays: Personalize with initials or birthstones
  • Weddings & Engagements: A solitaire or cluster pendant makes a lasting impression
  • Graduations: Celebrate growth with a symbolic pendant in white or yellow gold
  • Mother’s Day or Father’s Day: Elegant and meaningful for both men and women

From first milestones to lifelong memories, an 18k pendant becomes a wearable story of love, celebration, and connection.

Why Buy 18k Gold Pendants from Oath Jewelry?

At Oath Jewelry, every 18k pendant is crafted with care, integrity, and exceptional quality. We believe in timeless design, sustainable practices, and unforgettable customer experiences.

Why Customers Choose Oath Jewelry:

  • Ethically sourced 18k yellow, rose, and white gold
  • Natural and lab-created diamond options
  • Certified craftsmanship and precision settings
  • Customization and engraving available
  • Elegant packaging for unforgettable gifting
  • Worldwide shipping and dedicated customer service

When you buy an 18k Gold Pendant from us, you’re not just purchasing jewelry—you’re investing in an heirloom of emotion, artistry, and enduring value.


Frequently Asked Questions

1. Is 18k gold better than 14k or 10k for pendants?

Yes—18k gold contains 75% pure gold, offering a richer color and more luxurious feel than 14k (58.5%) or 10k (41.7%). It’s the preferred standard for fine jewelry worldwide.

2. Can I wear an 18k pendant every day?

Absolutely. While softer than lower karat gold, 18k pendants are still durable enough for regular wear with proper care. Just avoid harsh chemicals and physical damage.

3. Are 18k white gold pendants hypoallergenic?

Yes. Because of its higher gold content and low nickel content, 18k White Gold Pendants are typically safe for sensitive skin—especially when rhodium-plated.

4. What’s the best chain for an 18k diamond pendant?

A box chain or rope chain in matching gold tone offers both strength and elegance—ideal for supporting the weight and sparkle of a 18k Diamond Pendant.

5. Can I engrave an 18k pendant?

Yes. Many of our 18k pendants offer custom engraving—perfect for initials, dates, or meaningful messages that make the gift truly personal.

 
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